Main entry: expansive, talkative
Definition: friendly and open and willing to talk
Usage: wine made the guest expansive
Main entry: talkative, bigmouthed, blabbermouthed, blabby
Definition: unwisely talking too much
Main entry: talkative, talky, chatty, loquacious, gabby, garrulous
Definition: full of trivial conversation
Usage: kept from her housework by gabby neighbors